PROBLEM TO BE SOLVED: To provide a farming machine including a soil-covering disk rotatably at a machine body lower part of the farming machine for covering soil over agricultural crops planted in a field and forming ridges, in which the soil-covering disk can be adjusted in four directions, a height, a longitudinal direction, a tilt angle in plane view, and a tilt angle in front view.SOLUTION: A rod fixture 4 with a fixing bolt 4b is slidably and rotatably fitted to a support rod 3 pivotally supporting a soil-covering disk 5 at the lower end thereof. A frame fixture 5 with a fixing bolt 5b is slidably fitted to a fitting frame 1a extending in the front/rear of a machine body of the farming machine. The rod fixture 4 is fitted to the frame fixture 5 so as to tilt in a prescribed left/right tilt angle including perpendicularity in front view.COPYRIGHT: (C)2014,JPO&INPIT【課題】 農作業機の機体下部に畑に植えた農作物に土を被せて畝を形成する覆土ディスクを回転自在に設けた農作業機において、覆土ディスクが、高さ・前後位置・平面視における傾き角度・正面視における傾き角度の4方向に調整できるようにする。【解決手段】 覆土ディスク2を下端に軸支した支持ロッド3に固定ボルト4b付きのロッド取付具4を摺動且つ回転可能に取り付け、農作業機の機体の前後に伸びる取付フレーム1aに固定ボルト5b付きのフレーム取付具5を摺動可能に取り付け、そのフレーム取付具5にロッド取付具4を正面視で垂直を含む所定の左右傾斜角に傾動可能に取り付ける。【選択図】 図7
